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82 changes: 80 additions & 2 deletions lab-python-flow-control.ipynb
Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,89 @@
"\n",
"3. Instead of updating the inventory by subtracting 1 from the quantity of each product, only do it for the products that were ordered (those in \"customer_orders\")."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "5265a9d0",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 20, 'hat': 20, 'book': 20, 'keychain': 20}\n",
"{'t-shirt'}\n",
"Order Statistics:\n",
"Total Products Ordered: <1>.\n",
"Percentage of Products Ordered: <20.0>%\n",
"This is the upadted inventory: \n",
"T-shirt: 19\n",
"Mug: 20\n",
"Hat: 20\n",
"Book: 20\n",
"Keychain: 20\n",
"\n"
]
}
],
"source": [
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"\n",
"inventory = {}\n",
"\n",
"for item in products:\n",
" quantity_of_item = int(input(f'Enter the quantity of {item}: '))\n",
" inventory[item] = quantity_of_item\n",
"\n",
"print(inventory)\n",
"\n",
"customer_orders = set()\n",
"\n",
"# Ask the user if they want to add another product (yes/no).\n",
"# Continue the loop until the user does not want to add another product.\n",
"\n",
"while True:\n",
" user_input = input(f'Enter the name of a product from {products}')\n",
" customer_orders.add(user_input)\n",
" question = input(f'Do you want to add another product (yes/no): ').lower()\n",
" if question == 'no':\n",
" break\n",
"\n",
"print(customer_orders)\n",
"\n",
"total_products_ordered = len(customer_orders)\n",
"percentage_of_prodcuts_ordered = total_products_ordered/len(products)*100\n",
"order_status = (total_products_ordered, percentage_of_prodcuts_ordered)\n",
"\n",
"print(\n",
" f'Order Statistics:\\n'\n",
" f'Total Products Ordered: <{total_products_ordered}>.\\n'\n",
" f'Percentage of Products Ordered: <{percentage_of_prodcuts_ordered}>%'\n",
")\n",
"\n",
"# Instead of updating the inventory by subtracting 1 from the quantity of each product, \n",
"# only do it for the products that were ordered (those in \"customer_orders\").\n",
"\n",
"for item in customer_orders:\n",
" for product in products:\n",
" if item == product:\n",
" inventory[item] -= 1\n",
"\n",
"print(\n",
" f'This is the upadted inventory: \\n'\n",
" f'T-shirt: {inventory[\"t-shirt\"]}\\n'\n",
" f'Mug: {inventory[\"mug\"]}\\n'\n",
" f'Hat: {inventory[\"hat\"]}\\n'\n",
" f'Book: {inventory[\"book\"]}\\n'\n",
" f'Keychain: {inventory[\"keychain\"]}\\n'\n",
")"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -55,7 +133,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.9"
}
},
"nbformat": 4,
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